We look at the division of 81517016 by 163 
We want to figure out the number of times 81517016 can be divided by 163.

Going ahead to step 1:
163 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 163

Let's proceed to step 2:
The number 163 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Fetch the next digit (5) from the dividend, attach it to 81 and continue: 815 / 163

Let's proceed to step 3:
163 goes into 815 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 0 after subtracting 815 from 815.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 163

Advancing to step 4:
163 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 163

Advancing to step 5:
If we divide 17 by 163, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 500.0
Subtract 0 from 17 to get 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 163

Let's proceed to step 6:
When dividing 170 by 163, we get 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 5001.0
Deduct 163 from 170 and we're left with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 163

Let's proceed to step 7:
71 divided by 163 is 0 with a remainder of 71.
The next digit of our result is 0. 
Result so far: 50010.0
Subtracting 0 from 71 leaves us with 71.
Include the next digit (6) from the dividend after 71, then repeat: 716 / 163

Moving on to step 8:
The number 163 fits into 716 4 times, leaving a remainder of 64.
Put 4 as the next digit of the answer. 
Result so far: 500104.0
Subtract 652 from 716 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
When dividing 640 by 163, we get 3 with a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 500104.3
If we subtract 489 from 640, we get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 10:
163 can be fit into 1510 9 times, resulting in a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 500104.39
If we subtract 1467 from 1510, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 11:
163 goes into 430 2 times with a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 500104.392
If we take 326 away from 430, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Moving on to step 12:
When dividing 1040 by 163, we get 6 with a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 500104.3926
Subtract 978 from 1040 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 13:
When dividing 620 by 163, we get 3 with a remainder of 131.
Use 3 as the next digit of our solution. 
Result so far: 500104.39263
Deduct 489 from 620 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Moving on to step 14:
163 goes into 1310 8 times with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 500104.392638
If we take 1304 away from 1310, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 15:
The number 163 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 500104.392638
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 16:
When dividing 600 by 163, we get 3 with a remainder of 111.
The next digit of our result is 3. 
Result so far: 500104.39263803
If we subtract 489 from 600, we get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

The final outcome is 500104.39263803, with a leftover of 1.11e-07.